module ActionDispatch::Routing
  class Mapper
    def sortable_nested_set_for(category_type)
      resources category_type do
        get :sns_toggle, :on => :member
        get :sns_add_subcategory, :on => :member
        get :sns_add_item, :on => :member
        put :sns_sort_categories, :on => :collection
        put :sns_sort_items, :on => :collection
        delete :sns_destroy_category, :on => :member
      end

      resources category_type.to_s.classify.constantize.sns_items_type do
        delete :sns_destroy_item, :on => :member, :controller => category_type
      end
    end
  end
end